Matches in SemOpenAlex for { <https://semopenalex.org/work/W4362071483> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W4362071483 endingPage "119" @default.
- W4362071483 startingPage "113" @default.
- W4362071483 abstract "Fifteen patients with congestive cardiomyopathy (six idiopathic and nine alcoholic) manifested by heart failure (New York Heart Association class III or IV) were randomly assigned to a protocol in which dobutamine (n = 8) or 5% dextrose in water (n = 7) was infused continuously for 72 hr. The dose of dobutamine was titrated to increase cardiac output to twice the baseline values. The patients were evaluated before infusion, shortly after infusion, and 1, 2, and 4 weeks thereafter. Functional class improved in six of eight dobutamine-treated patients but in only two of seven control patients during the 4 week observation period. Maximal exercise time and left ventricular ejection fraction increased significantly above baseline only in the dobutamine group. However, neither dobutamine nor placebo infusion produced significant changes shortly after infusion in heart rate, cardiac index, or total peripheral vascular resistance at rest or during exercise at similar workloads. The group receiving dobutamine did show a reduction in systemic systolic and pulmonary arterial mean and diastolic pressure at rest (123 +/- 5 to 108 +/- 6, 32 +/- 5, to 24 +/- 3, and 26 +/- 4 to 20 +/- 2 mm Hg, respectively). In addition, total body oxygen consumption during similar workloads was lower after dobutamine infusion than before.(ABSTRACT TRUNCATED AT 250 WORDS)" @default.
- W4362071483 created "2023-04-05" @default.
- W4362071483 creator A5024464819 @default.
- W4362071483 creator A5027932552 @default.
- W4362071483 creator A5044159792 @default.
- W4362071483 creator A5070893950 @default.
- W4362071483 creator A5086499009 @default.
- W4362071483 creator A5087373887 @default.
- W4362071483 date "1984-01-01" @default.
- W4362071483 modified "2023-10-18" @default.
- W4362071483 title "Sustained improvement of cardiac function in patients with congestive heart failure after short-term infusion of dobutamine." @default.
- W4362071483 doi "https://doi.org/10.1161/01.cir.69.1.113" @default.
- W4362071483 hasPublicationYear "1984" @default.
- W4362071483 type Work @default.
- W4362071483 citedByCount "106" @default.
- W4362071483 countsByYear W43620714832014 @default.
- W4362071483 countsByYear W43620714832015 @default.
- W4362071483 countsByYear W43620714832017 @default.
- W4362071483 countsByYear W43620714832018 @default.
- W4362071483 countsByYear W43620714832019 @default.
- W4362071483 countsByYear W43620714832021 @default.
- W4362071483 countsByYear W43620714832023 @default.
- W4362071483 crossrefType "journal-article" @default.
- W4362071483 hasAuthorship W4362071483A5024464819 @default.
- W4362071483 hasAuthorship W4362071483A5027932552 @default.
- W4362071483 hasAuthorship W4362071483A5044159792 @default.
- W4362071483 hasAuthorship W4362071483A5070893950 @default.
- W4362071483 hasAuthorship W4362071483A5086499009 @default.
- W4362071483 hasAuthorship W4362071483A5087373887 @default.
- W4362071483 hasBestOaLocation W43620714831 @default.
- W4362071483 hasConcept C111566952 @default.
- W4362071483 hasConcept C126322002 @default.
- W4362071483 hasConcept C139940330 @default.
- W4362071483 hasConcept C142724271 @default.
- W4362071483 hasConcept C164705383 @default.
- W4362071483 hasConcept C178853913 @default.
- W4362071483 hasConcept C204787440 @default.
- W4362071483 hasConcept C27081682 @default.
- W4362071483 hasConcept C2777953023 @default.
- W4362071483 hasConcept C2778198053 @default.
- W4362071483 hasConcept C2778797674 @default.
- W4362071483 hasConcept C2781185063 @default.
- W4362071483 hasConcept C31861589 @default.
- W4362071483 hasConcept C42219234 @default.
- W4362071483 hasConcept C58245268 @default.
- W4362071483 hasConcept C71924100 @default.
- W4362071483 hasConcept C78085059 @default.
- W4362071483 hasConcept C84393581 @default.
- W4362071483 hasConceptScore W4362071483C111566952 @default.
- W4362071483 hasConceptScore W4362071483C126322002 @default.
- W4362071483 hasConceptScore W4362071483C139940330 @default.
- W4362071483 hasConceptScore W4362071483C142724271 @default.
- W4362071483 hasConceptScore W4362071483C164705383 @default.
- W4362071483 hasConceptScore W4362071483C178853913 @default.
- W4362071483 hasConceptScore W4362071483C204787440 @default.
- W4362071483 hasConceptScore W4362071483C27081682 @default.
- W4362071483 hasConceptScore W4362071483C2777953023 @default.
- W4362071483 hasConceptScore W4362071483C2778198053 @default.
- W4362071483 hasConceptScore W4362071483C2778797674 @default.
- W4362071483 hasConceptScore W4362071483C2781185063 @default.
- W4362071483 hasConceptScore W4362071483C31861589 @default.
- W4362071483 hasConceptScore W4362071483C42219234 @default.
- W4362071483 hasConceptScore W4362071483C58245268 @default.
- W4362071483 hasConceptScore W4362071483C71924100 @default.
- W4362071483 hasConceptScore W4362071483C78085059 @default.
- W4362071483 hasConceptScore W4362071483C84393581 @default.
- W4362071483 hasIssue "1" @default.
- W4362071483 hasLocation W43620714831 @default.
- W4362071483 hasOpenAccess W4362071483 @default.
- W4362071483 hasPrimaryLocation W43620714831 @default.
- W4362071483 hasRelatedWork W2025201665 @default.
- W4362071483 hasRelatedWork W2045565486 @default.
- W4362071483 hasRelatedWork W2363366439 @default.
- W4362071483 hasRelatedWork W2389089920 @default.
- W4362071483 hasRelatedWork W2413668657 @default.
- W4362071483 hasRelatedWork W2419750755 @default.
- W4362071483 hasRelatedWork W2915561147 @default.
- W4362071483 hasRelatedWork W3166858254 @default.
- W4362071483 hasRelatedWork W4299321471 @default.
- W4362071483 hasRelatedWork W4301360703 @default.
- W4362071483 hasVolume "69" @default.
- W4362071483 isParatext "false" @default.
- W4362071483 isRetracted "false" @default.
- W4362071483 workType "article" @default.